baber/WOPTO huggingface dataset:
Patent JP-H09165309-A (JP)
Title: Resin pellet having antimicrobial and antifungal activity
Inventor: OKABAYASHI ATSUSHI
IPC: A01N59/20
Filed: 1995-12-18
Abstract: PROBLEM TO BE SOLVED: To obtain a resin pellet, useful in a wide field such as an interior or exterior finish plastic panel for houses, wallpaper for interior finish, causing extremely slight discoloration and having a low moisture content and antimicrobial and antifungal activities. SOLUTION: This resin pellet is obtained by dry coating the surface of a resin pellet having 1-30mm grain diameter with a metal having antimicrobial and antifungal activities (e.g. silver, copper, tin or zinc) or a metallic compound according to a sputtering method. For example, a thermoplastic resin pellet or a thermosetting resin pellet is cited as the resin pellet to be sputtered and the grain diameter thereof is preferably 1-10mm. The coating film thickness of the metal or metallic compound is preferably regulated to 0.1-10μm in the dry coating according to the sputtering method.
Patent JP-H06148384-A (JP)
Title: Equipment for automatic removal of key member in support grating
Inventor: YONEDA KAZUTO
IPC: G21C21/00
Filed: 1992-11-12
Abstract: PURPOSE:To make a key member extracting operation automatic and efficient and also to reduce exposure of an operator on the occasion of assembling a PWR fuel assembly and, besides, to facilitate manufacture of equipment itself and regulation at the time of use thereof. CONSTITUTION:This equipment has a built-up drum 3 holding a plurality of support gratings S at prescribed intervals and a rotatary support mechanism 4 provided with the built-up drum 3 transversely and supporting it rotatably. A number of holding jigs 5 having square holes 11 in which a number of key members K projecting from the support grating S are inserted removably and long grooves 12 are provided for each disk 1. The jig 5 has a number of pins 14 inserted slidably in the long grooves 12 a slide plate 13 made to hold the pins 14 and moving back and forth in the direction of arrangement of the pins. A rotating mechanism 6 making the jig 5 rotate around the key member K as the axis by the movement of the slide plate 13 is provided for each disk 1, while an extracting mechanism 7 grasping the end part of the key member K and extracting the key member K is provided on the side of the built-up drum 3.
Patent JP-H01169033-A (JP)
Title: Support structure of artificial ground
Inventor: NOMICHI TOSHIYUKI
IPC: E04B1/36
Filed: 1987-12-25
Abstract: PURPOSE:To eliminate the effect of rocking on an artificial ground by supporting the artificial ground onto a fundamental support means through an earthquake-proof mechanism composed of a laminated rubber and a vibration damper. CONSTITUTION:An artificial ground 3 is supported onto a fundamental support means 15 through an earthquake-proof mechanism 7 consisting of laminated rubbers 9 and a vibration damper 10. The laminated rubbers 9 are disposed between the ground support surface 5a of a pile 5 and the underside 3a of the artificial ground 3, and the vibration damper 10 is installed by connecting both ends of an oil damper to an anchor 5b mounted to the ground support surface 5a of the pile 5 and the underside of the artificial ground. Accordingly, an effect, on the artificial ground, of rocking by an earthquake and the tidal waves of a seal level 13 can be eliminated.
Patent JP-2001145707-A (JP)
Title: Walking evaluation device
Inventor: NISHIBE KUNIHIKO
IPC: A63B71/06
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a walking evaluation device which can be easily installed or inspected, and which is capable of quantitatively grasping a walking stituation and a degree of recovery. SOLUTION: This walking evaluation device is provided with a distance distribution measuring device 2 to radiate light or ultrasonic waves toward feet of a walking person, and receive reflected light or waves for detecting positions of the right and the left feet, an operation device 5 to operate output of the distance distribution measuring device 2, a display device 5a to display result of operation of the operation device 5, and a memory to store the result of operation.
Patent JP-H01170665-A (JP)
Title: Water-soluble dye mixture
Inventor: HIBARA TOSHIO
IPC: C09B67/22
Filed: 1987-12-25
Abstract: PURPOSE:To obtain the title red-based mixture having excellent various kinds of fastness, level dyeing properties, build-up properties and wash off properties, useful for dyeing cellulose fibers or nitrogen-containing fibers, by blending specific two kinds of red reactive dyes. CONSTITUTION:The aimed mixture obtained by blending (A) a red reactive dye shown by formula I [D is group shown by formula II or III; X is halogen or group shown by formula IV (R<3> is H or lower alkyl; R<4> is H, lower alkyl or halogen); R<1> is H or lower alkyl; R<2> is H, lower alkyl, halogen, -SO2CH=CH2 or -SO2CH2CH2W (W is group eliminable by action of alkali)] in the form of a free acid with (B) 0.2-2 pts.wt. based on 1 pt.wt. component A of a red reactive dye shown by formula V (Q is -CH=CH2 or -C2H4W; R<5> is lower alkyl) in the form of a free acid.
Patent JP-H03191611-A (JP)
Title: Signal switching device
Inventor: ITO SHUICHI
IPC: H03K17/16
Filed: 1989-12-21
Abstract: PURPOSE:To effectively prevent the generation of a hazard at the time of switching a pulse signal by constituting the device so that output is cut off after the time determined in advance upon receiving a switching signal, then the output of a switched pulse is restarted after the time determined in advance. CONSTITUTION:When a switching signal is sent out onto a switching signal line 53, a switching signal receiving circuit 3 receives it, after the time determined in advance elapses, the output control signal for cutting off an output pulse signal is applied to a switching signal latch circuit 4 through a signal line 56. The circuit 4 stores the polarity of the switching signal, determines the polarity of the signal to be switched in the next time, and also, the stored switching signal is supplied to a signal switching circuit 2 and the circuit 3 through a signal line 54. Subsequently, the output pulse signal is cut off after the time determined in advance elapses from the time point of the switching signal is received by the circuit 3, and after the output pulse is cut off, the pulse signal switched by a switching signal after the time determined in advance elapses is sent out as the output pulse from an OR circuit 5. In such a way, generation of a hazard is eliminated, and a malfunction can be prevented effectively.
Patent JP-H02174620-A (JP)
Title: Apparatus for water culture
Inventor: YONEMOTO MINEHISA
IPC: A01G31/00
Filed: 1988-12-27
Abstract: PURPOSE:To readily enable warming or cooling of a culture vessel and nutrient solution by providing a motor in the vapor phase of the culture vessel, mounting a fan for air-cooling the motor on the driving shaft thereof, providing a vent hole communication with the outside air in the culture vessel and installing an opening and closing means in the port. CONSTITUTION:A motor 26 is operated to drive a pump 24 and a nutrient solution is fed under pressure to a water sprinkler 16. A driving shaft is simultaneously rotated to rotate a fan 29. Thereby, air in a culture vessel 10 is sucked from air suction ports 27 and blown on the motor 26. As a result, air streams blown with the fan 29 are used to air-cool the motor 26. Heat is then received from the motor and air is warmed and admitted from a vent hole 32 into the vessel 10 to warm also rhizosphere parts of cultured plants supported by a culture panel 12 and simultaneously warm the nutrient solution. When the outside air is increased to a high temperature in the summer period, the vent port 32 is closed with a shielding plate 42 and air after air-cooling the motor 26 is released from a net 44 to the outside of the vessel 10. Thereby, the interior of the vessel 10 is air-cooled.
Patent JP-H11155613-A (JP)
Title: Male-side sheet material for mechanical hook
Inventor: MASUKI TETSUYA
IPC: A44B18/00
Filed: 1997-12-01
Abstract: PROBLEM TO BE SOLVED: To provide a male-side sheet material for mechanical hook that can engages to all directions of an adhesive face tightly and equally and also gives soft engagement. SOLUTION: A male-shaped engaging part 3 is arranged on a base item sheet 2 of a male-side sheet material for mechanical hook 1 with high density, the male-shaped engaging part 3 is composed of a cadre 4 which projects from the base member sheet 2 and a umbrella-shaped head 5 which is formed by the cadre 4 over the upper end of the cadre. In this case, the head 5 is formed so as to makes a right angle with an lower case of the head 5 and a vertical toward the base-material sheet 2.
Patent JP-H05144153-A (JP)
Title: Recording and reproducing device
Inventor: KURIHARA HITOSHI
IPC: G11B17/043
Filed: 1991-11-19
Abstract: PURPOSE:To firmly protect a recording head from outside magnetic noise with a simple structure by forming a covering part covering the recording head on a cassette holder. CONSTITUTION:The cassette holder 12 decends at the time of inserting a disk cassette and asecends at the time of ejecting the cassette, the the top end of a head arm 3 is covered by the covering part 12b of the holder 12. Since the magnetic heads 8 and 9 are provided on the top end of the head arm 3, the magnetic heads 8 and 9 are shielded with the covering part 12b which is provided with a protruding part of a part of the holder 12 in addition to a conventional shield board and a conventional shield case. In such a manner, since the magnetic heads 8 and 9 are shielded by using a part of an ascending/ decending member, strong shield effect is obtained at a low cost and without additional part as well.
Patent JP-H10139286-A (JP)
Title: Storing and transfer means for plural reel-form take-up tools
Inventor: IDE KEIICHI
IPC: B65H75/18
Filed: 1996-11-06
Abstract: PROBLEM TO BE SOLVED: To provide a storing and transferring means for a plurality of reel- form take-up tools whereon a continuous pressure contact terminal, etc., made of metal is to wound round, which admits insertion of a plurality of take-up tools, does not take large space in storage or transfer, can perform transfer easily and can be handled conveniently. SOLUTION: Each take-up tool is composed of a shank 2 supported removably on a support base 1, a flange 3 provided in the upper part of the shank 2, a rod-shaped take-up tool insertion part 4 dangled from the central part of the flange 3, and an inserting hole 6 for a fastener pin 5 furnished in the upper part of the take-up tool insertion part 4. The support base 1 is composed of a base board 7 and vertical rod 8, and the shank 2 may be structured hollow so as to be fitted on the vertical rod 8 removably. It may also be structured so that such inserting pins 6 for fastener pin 5 are provided in a plurality of stages, and a pin 5 is selectively inserted into that insert hole 6 located in the position corresponding to the number of take-up tools A.
Patent JP-H07190927-A (JP)
Title: Concentration measuring apparatus for suspension
Inventor: URUSHIBARA SHOTARO
IPC: G01N21/49
Filed: 1993-12-27
Abstract: PURPOSE:To realize accurate measurement over a wide range from an ultra low concentration to a high concentration in an apparatus for measuring the concentration of a suspension in which a light beam is projected from an infrared LED into a water to be inspected through a detector section, the light scattered by the suspended solids in the water is received by light receiving elements for N and F disposed at two points separated differently from the infrared LED, and the concentration is measured based on an amplified signal. CONSTITUTION:Signals IN, IF are integrated, respectively, by integrating circuits 21a and 21b to obtain integrated values JN, JF. The time to required for the integrated value JN to reach a set value A0, is determined by a comparison circuit 22 and a time measuring circuit 23 and an operation Z=Ao<2>/JFto.t0 is performed at an operating circuit 24.
Patent JP-H07193758-A (JP)
Title: Identification signal demodulating circuit
Inventor: HIRANO YASUHIRO
IPC: H04N5/44
Filed: 1993-12-27
Abstract: PURPOSE:To provide an identification (ID) signal demodulating circuit for demodulating a reference phase signal and command information by an ID control signal in an ED television (TV) signal. CONSTITUTION:A digitized TV signal VSD is inputted to a noise reducing part 3, a vertical phase reference point VR is detected from the maximal point of a differential signal waveform in a signal S1 whose noise component is suppressed, a horizontal phase reference point HR is detected from a zero crossing point or the maximal point, and a vertical reference phase signal VP and a horizontal reference phase signal HP necessary for modulating reinfored signal are generated based upon those detected points VR, HR. A command signal decoding part 10 demodulates command information CD. Consequently the ID control signal demodulating circuit having a high noise resistance characteristic can be attained without being influenced by noise or ghost added in a transmission system.
Patent JP-H10170437-A (JP)
Title: Distance original point detecting device in laser radar
Inventor: CHOKAI RYOICHI
IPC: G01S17/88
Filed: 1996-12-11
Abstract: PROBLEM TO BE SOLVED: To provide a simple distance original point detecting device wherein, relating to concentration measurement of gas with laser radar, the scattering light at a distance original point is A-D(analogue-digital) converted to detect accurate distance original point together with the reception signal for gas concentration measurement. SOLUTION: Relating to a distance original point detecting device for laser radar wherein a laser light is radiated toward to-be-measured gas and returning faint back scattering light is condensed with a telescope 5 so that absorbance degree by the gas is detected for gas concentration measurement, a beam expander 1 for significantly widen laser light 6 which is set on side surface of a lens barrel of a telescope 5, and a beam scattering body 2 set at a photodetection part 10 of the telescope 5 or near it, are provided.
Patent JP-H08160499-A (JP)
Title: Camera finder
Inventor: GOTO TADASHI
IPC: G03B13/12
Filed: 1994-12-07
Abstract: PURPOSE: To prevent plural kinds of frames from overlapping each other in a finder visual field. CONSTITUTION: A frame writing board 5 is arranged on the optical axis of an objective lens 1 and an eyepiece 2 which are coaxially arranged in the finder, and also at a position near the objective lens side of the eyepiece, and a frame selecting board 6 is overlaid on the objective lens side of the frame writing board 5. 1st and 2nd frames of different sizes are printed on the transparent frame writing board 5 so that the frames may be viewed on the objective lens 1 as a mirror image, and 1st and 2nd selection masks which are overlapped on respective frames are printed on the transparent disk-like frame selecting board 6 while mutually shifting the masks at a prescribed angle. The frame selecting board 6 is rotated by a prescribed angle in accordance with the size, then, each frame is selectively covered with each mask.  Thus, plural kinds of frames are prevented from being viewed in the finder visual field at the same time.
Patent JP-2001148557-A (JP)
Title: Circuit assembly body fixing device
Inventor: NAKAJO TOSHIO
IPC: F21V19/00
Filed: 1999-11-19
Abstract: PROBLEM TO BE SOLVED: To provide a new circuit assembly body fixing device of high value. SOLUTION: This circuit assembly body fixing device fixes a circuit assembly body 1 such as an assembly lamp, a light-emitting diode, a transistor and a capacitor to a circuit board 3 which are in an electrical contact state via a fixing unit 2. A compression elasticity resisting body 6 covering a conducting part 1b of the circuit assembly body 1 in the exposed state is formed in the circuit assembly body 1. When the circuit assembly body 1 is fixed to the circuit board 3 via the fixing unit 2, the conducting part 1b exposed from a prescribed position of the compression elasticity resisting body 6 is pressed and brought into contact with an electrical conducting part 4 of the circuit board 3, by energization of the compression elasticity resisting body 6.
Patent JP-H07191148-A (JP)
Title: Wide angle laser radar device
Inventor: TAMIYA NORIHIRO
IPC: G01S17/93
Filed: 1993-12-27
Abstract: PURPOSE:To provide a wide angle laser device with optimum characteristics according to operation conditions, circumferential conditions, etc., and safety. CONSTITUTION:A time difference between the time when a reflection beam of pulse laser beam sent out from a light sending part 110 against a reflector is received at a light reception part 3 composed of a plurality of right reception elements 302 and the time until the reflection beam is received after it is sent out, and a distance from the position of the element 302 to the position of the reflector are measured by means of a distance/direction detection part 7. In this case, combination of reception elements 302 is controlled by reception element combination control means 9, 10 according to outputs of detection means 21 detecting conditions of a vehicle and conditions outside it, and outputs of the elements are added with adding means 11, then according to the addition output the distance and direction to the reflector is measured.
Patent JP-H08319088-A (JP)
Title: Hoisting transport device
Inventor: WAKIZAKA TATSUYA
IPC: E04G21/16
Filed: 1995-12-19
Abstract: PURPOSE: To quickly make sure of the kind of each carried object and its destination on the part of all operators by indicating a display specifying each carried object and information on its destination in a hoist itself. CONSTITUTION: A display specifying the name of material and a bar code label 18 coding a building location as a destination, are stuck to a material W. A lighting display board 20 is disposed at both sides of a hoist 11, and the bar code label 18 is thereby scanned by a read scanner 22 connected to the display board. The contents are then read out, the name of the material and the building location for its code registered in advance, are thereby indicated on the display board 20 as character information. Scanning by the scanner 22 is performed by a slinging worker just after slinging works have been over, and the location, to which any member is distributed from respective work sites, is affirmed.  By this constitution, movement to the destination, transportation and assembly works of each carried object can thereby be quickly carried out, and its operating efficiency can thereby be improved much.
Patent JP-2001146577-A (JP)
Title: Urethane resin composition
Inventor: SHIGEMORI KAZUNORI
IPC: C08F299/06
Filed: 1999-11-22
Abstract: PROBLEM TO BE SOLVED: To obtain a urethane resin pressure-sensitive adhesive which improves the defects of inferior handling characteristics and weakness in moisture of two-pack urethane resin pressure-sensitive adhesives. SOLUTION: This urethane resin composition comprises (C) a urethane resin having an unsaturated double bond obtained by chain-extending (A) a urethane prepolymer obtained by reacting (a) a polyol with (b) a polyisocyanate in the presence of (c) a catalyst with (g) a compound obtained by the Michael addition reaction of (e) a polyamine with (f) a compound having at least one unsaturated double bond, and (d) a photopolymerization initiator.
Patent JP-H09168835-A (JP)
Title: Controller for stop position in machine tool
Inventor: OKA KOJI
IPC: B30B15/14
Filed: 1995-12-19
Abstract: PROBLEM TO BE SOLVED: To attain a controller for stop positions, by which the movable part of a machine tool can be stopped in a desired position. SOLUTION: A crank shaft 1 is revolved and driven by a motor 10 through a clutch/brake 11. The rotational speed N of this motor 10 is detected by a rotational speed detector 12, further, it is converted into rotational speed data DN by an A/D converter 13. Also, the crank angle θ of the crank shaft 1 is detected by an encoder 14 and is converted into crank angle data Dθ. The motor 10 is revolved plural times by a controller 15 at regular rotational speed intervals, further, the clutch/brake 11 is controlled during the revolution of the motor 10, and the crank shaft 1 is braked. At this time, a slip angle characteristic is found. Next, according to the slip angle characteristic, a brake start angle characteristic showing a relationship between an angle at which the crank shaft 1 is braked and the rotational speed of the motor 10, is found.
Patent JP-H05167151-A (JP)
Title: Light emitting element driving circuit
Inventor: IKEDA TOSHIMI
IPC: H01S5/042
Filed: 1991-12-13
Abstract: PURPOSE:To provide a light emitting element driving circuit which can finely control an optical output. CONSTITUTION:A light emitting element driving circuit for controlling an optical output of a light emitting element comprises a converter 1 for converting a control signal Sc of an optical output into a control signal Sc' having a micro amplitude, and a current source circuit 2 for forming a driving current Id of the element according to the signal Sc', and finely controls the optical output of the element by the signal Sc of the output. Here, the converter 1 is formed of a linear circuit. Further, the converter 1 is formed of a nonlinear circuit in which the output of the circuit 2 made of a nonlinear element is made linear.
Patent JP-H05161491-A (JP)
Title: Cell cultivation base material and its production
Inventor: ONOHARA MASAYUKI
IPC: C12M1/26
Filed: 1991-12-13
Abstract: PURPOSE:To obtain the subject new base material completely resistant to the adhesion of flotation culture cell, enabling easy recovery of cells and free from adverse effect on the proliferation of cell, etc., by bonding a hydrophobic group of a phospholipid to the surface of a hydrophobic base material and saturating the surface of the base material with a hydrophilic polar group. CONSTITUTION:A phospholipid (preferably phosphatidyl-choline, lecithin, etc.) is dissolved in a solvent (preferably methanol, ethanol, etc.) at a concentration below the critical micelle concentration in a state free from formation of micelle. The obtained solution is made to contact with the surface of a hydrophobic base material at a temperature higher than the coagulation temperature and lower than 50 deg.C. Finally, the hydrophobic base material is washed with the solvent and dried at <=50 deg.C to obtain the objective base material having the hydrophobic group of the phospholipid bonded through hydrophobic bond or by physical adsorption to the surface of the hydrophobic base material having a contact angle of >=60 deg. to saturate the surface of the base material with the hydrophilic polar group and stably keep the hydrophilic group over a long period.
Patent JP-H07188842-A (JP)
Title: Work roll for cold rolling
Inventor: SHIMIZU SHIGEKI
IPC: C22C38/24
Filed: 1993-12-27
Abstract: PURPOSE:To produce a work roll for cold rolling, excellent in grindability. CONSTITUTION:This work roll is made of forged steel having a steel composition consisting of 0.70-1.20% C, 0.15-1.0% Si, 0.15-1.00% Mn, 1.5-5.5% Cr, <=0.60% Mo, <=0.0029% Ti, 0.1-0.49% V, 0-1.0% Ni, and the balance iron with inevitable impurities. It is preferable to regulate the maximum grain size of carbides constituting microstructure to <=1.50mum.